40 CFR § 443.32 Effluent Limitations Guidelines for Existing Sources and Standards of Performance and Pretreatment Standards for New Sources for the Paving and Roofing Materials (Tars and Asphalt) Point Source Category

§ 443.32 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

Current through Aug 22, 2025 · Read all of Part 443

Except as provided in §§ 125.30 through 125.32, any existing point source subject to this subpart shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT):

Effluent characteristicEffluent limitations
Maximum for any 1 dayAverage of daily values for 30 consecutive days shall not exceed—
Metric units (kg/kkg of product)
TSS0.0560.038
pH( 1)( 1)
English units (lb/1,000 lb of product)
TSS0.0560.038
pH( 1)( 1)

1 Within the range 6.0 to 9.0.

[40 FR 31191, July 24, 1975, as amended at 60 FR 33969, June 29, 1995]

← § 443.31 Specialized definitions.§ 443.33 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable. →